Disassembly and Assembly: Disassembly

Disconnect fuel level sensor unit/fuel tank temperature sensor harness connector (1).
NOTE: Hold connector with your fingers, because there is no tab for releasing stopper. Pull it out straight downward.

Fig 1: Identifying Fuel Tank Temperature Sensor Harness Connector
Courtesy of NISSAN NORTH AMERICA, INC.
Remove fuel tank temperature sensor (2) from fuel filter and fuel pump assembly (1).

Fig 2: Identifying Fuel Tank Temperature Sensor And Fuel Pump Assembly
Courtesy of NISSAN NORTH AMERICA, INC.
Using a suitable tool (2), remove fuel level sensor unit (3) from fuel filter and fuel pump assembly (1).
CAUTION:
- Be careful not to damage the fuel level sensor unit.
- Do not disassemble fuel filter and fuel pump assembly.
Fig 3: Removing Fuel Level Sensor Unit Using Tool
Courtesy of NISSAN NORTH AMERICA, INC.